"Southward corridor(New International Land-Sea Trade Corridor)" is a new international land-sea passage spanning economic zones, social systems, borders and cultures. It is of great significance to realize the opening pattern of north-south connectivity, east-west mutual aid and sea-land connectivity. Gansu is located at the northern end of this cooperation, and is a potential area for the exten-sion and expansion of the "point--axis" spatial form to the southwest. Relying on rich tourism resources and profound regional culture, the development of tourism plays a huge engine role in promoting regional economic growth, protecting and inheriting cultural heritage, and improving urban taste. By elaborating the origin and linkage of the "southward corridor", this paper analyzes the location advantages and cultural tourism resource endowment of Gansu, analyzes the resource characteristics, status quo of business, development synergy, group op-eration, talent structure and other aspects from the perspective of academic theory, and reveals the current situation and existing problems of the development of cultural tourism in Gansu Province, with a view to breaking the cognitive boundary of culture and tourism development. It emphasizes the thinking of culture and tourism integration and collaborative development, and explores the high-quality development path of Gansu's culture and tourism integration in the construction of "southbound channel" from multiple perspectives such as policy dividend, business transformation, technological empowerment, and culture and tourism IP building.
New International Land-Sea Trade CorridorGansu Provinceintegration of culture and tourismdimensional analysispath